JPS6091823A - Solar battery power source - Google Patents
Solar battery power sourceInfo
- Publication number
- JPS6091823A JPS6091823A JP58198848A JP19884883A JPS6091823A JP S6091823 A JPS6091823 A JP S6091823A JP 58198848 A JP58198848 A JP 58198848A JP 19884883 A JP19884883 A JP 19884883A JP S6091823 A JPS6091823 A JP S6091823A
- Authority
- JP
- Japan
- Prior art keywords
- diode
- battery power
- capacitor
- solar battery
- load
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Direct Current Feeding And Distribution (AREA)
- Control Of Electrical Variables (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は太陽電池電源装置に関するものである。[Detailed description of the invention] The present invention relates to a solar cell power supply device.
従来の太陽電池電源装Ｗ、において、二次電池に代えて
大容量コンデンサを用いたものがあるが、これによると
、コンデンサが未充電の場合、太陽電池ＫＪ：つて充電
されるまでに数時間から数十時間かかりその間負荷に電
源を供給できなくなってしまう欠膚がある、
そこで本発明は大容量コンデンサが未充電の状態でも負
荷に電源を供給しうる太陽電池電源装置を提供するもの
である。Some conventional solar battery power supply systems use large-capacity capacitors instead of secondary batteries, but according to this, if the capacitors are uncharged, it will take several hours for the solar cells to be charged. However, the present invention provides a solar battery power supply device that can supply power to the load even when the large-capacity capacitor is uncharged. .
以下本発明の一実施例を図面に基づいて説明する。ＩＦ
ｉ太陽電池で、第１のダイオード２お工び電流制限抵抗
３を介して１〜１０Ｆ程度の大容量コア −Ｆ ７す４
に接続しである。コンデンサ４は第２のダイオード５を
介して時計回路等の９荷６に並列に接続しである。７．
８ｉｊ第３のダイオード、９は小容量のコンデンサ、１
０はツェナーダイオードである。An embodiment of the present invention will be described below based on the drawings. IF
i In a solar cell, a large capacity core of about 1 to 10F is connected through the first diode 2 and the current limiting resistor 3.
It is connected to. The capacitor 4 is connected in parallel to a load 6 such as a clock circuit via a second diode 5. 7.
8ij third diode, 9 small capacitor, 1
0 is a Zener diode.
以上の構成において、コン干ンサ４が未充電、の状態で
太陽電池１から起電力が生じるとダイオード７を介して
コンデンサ９が直ちに充電され、直ちに負荷６が駆動さ
れる。このとき太陽ｉ、油１からダイオード２および抵
抗３を介してコンデンサ４が充電される。ただし、この
充電電流は、負荷乙の駆動に影響を及はざない程朋にな
るように抵抗６の値を定めておく。In the above configuration, when an electromotive force is generated from the solar cell 1 while the capacitor 4 is uncharged, the capacitor 9 is immediately charged via the diode 7, and the load 6 is immediately driven. At this time, the capacitor 4 is charged from the sun i and the oil 1 via the diode 2 and the resistor 3. However, the value of the resistor 6 is determined so that this charging current is small enough to not affect the driving of the load A.
こうしてコンデンサ４が未充電状態でも負荷６を駆動で
き、コンデンサ４が充電されれば夜間等に太陽電池１か
ら起電力が得られな（なってもコンデンサ４の充電電荷
によって負荷乙の駆動全充分保持することができる。In this way, the load 6 can be driven even when the capacitor 4 is uncharged, and if the capacitor 4 is charged, the electromotive force cannot be obtained from the solar cell 1 at night etc. can be retained.
なおコンデンサ９は必ずしも必要ではない。Note that the capacitor 9 is not necessarily required.
以上のように本発明によれば、大容量コンデンサを用い
ているため１油交換の必要がなく、シかも大容素コンデ
ンサが未充電の状態でも負荷を駆動することができる。As described above, according to the present invention, since a large-capacity capacitor is used, there is no need to change the oil, and the load can be driven even when the large-capacity capacitor is uncharged.
図面は本発明の一実顯例を示した電気回路図である。 １・・・太陽電池 ２・・・第１のダイオード ６・・・電流制限抵抗 ４・・・大容量コンデンサ ５・°・第２のダイオード ６・・・負 荷 ７．８・・・第３のダイオード The drawing is an electrical circuit diagram showing an example of the present invention. 1...Solar cell 2...first diode 6...Current limiting resistance 4...Large capacity capacitor 5・°・Second diode 6...Load 7.8...Third diode
Claims (1)
に接続した大容量コンデンサを設け、この大容量コンデ
ンサを第２のダイオードを介して負荷に並列に接続し、
上記太陽電池から上記負荷に順方向に第３のダイオード
を接続したことを特徴とする太１魂電池電源装置。providing a large capacitor connected to the solar cell via a first diode and a current limiting resistor, and connecting the large capacitor in parallel to a load via a second diode;
A battery power supply device characterized in that a third diode is connected in a forward direction from the solar cell to the load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58198848A JPS6091823A (en) | 1983-10-24 | 1983-10-24 | Solar battery power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58198848A JPS6091823A (en) | 1983-10-24 | 1983-10-24 | Solar battery power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6091823A true JPS6091823A (en) | 1985-05-23 |
Family
ID=16397909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58198848A Pending JPS6091823A (en) | 1983-10-24 | 1983-10-24 | Solar battery power source |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6091823A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6355176U (en) * | 1986-09-30 | 1988-04-13 | ||
| JPH053628A (en) * | 1991-06-26 | 1993-01-08 | Takaoka Electric Mfg Co Ltd | Solar power generating equipment |
-
1983
- 1983-10-24 JP JP58198848A patent/JPS6091823A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6355176U (en) * | 1986-09-30 | 1988-04-13 | ||
| JPH053628A (en) * | 1991-06-26 | 1993-01-08 | Takaoka Electric Mfg Co Ltd | Solar power generating equipment |
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